Where is this really made?

Buderim Ginger Beer can 

Manufacturing Information on Buderim Ginger Beer can

"Crafted in Australia" on Buderim Ginger Beer can

Okay, I'm confused. Buderim is an Australian brand. The can says it is, "Made With Fresh Australian Ginger Juice". The can is printed with "CRAFTED IN AUSTRALIA". Sounds like it is an Australian product. 

But the adhesive label stuck on the can says that it is "Manufactured in Airdrie, Alberta". That would seem to mean that empty cans are shipped from Australia, filled in Canada, and the big adhesive label is attached. How does that make any sense at all? 

Ocean shipping is generally charged by volume, not by weight. Is it that much cheaper to brew this ginger beer in Canada, using ingredients imported from Australia?

I think this product is manufactured in Canada, but the packaging is very confusing. (And surely that is against the law.)